MgSO₄와 Pancuronium의 병합 전처치가 Succinylcholine에 의한 혈청 칼륨의 증가에 미치는 영향

정찬종 동아대학교의과대학 1992 동아의대학술지 Vol.4 No.1

觀光權의 法的根據論

정찬종 京機大學校 附設 觀光開發硏究所 1990 觀光硏究論集 Vol.7 No.-

This study has been intended to arrange the theory on the difinition, features, objectives, limits, and right of contignity in tourism right by using a term of tourism right which has not been provide for in the constitutional law among the derivatives from a branch of law, to grasp the relaton between the right of various kinds provided for in the constitution and the tourism right, and to seek after the constitutional stipulation of tourism right through comparative analysis of the foreign cases. The tourism right, one of the comples drived-rights, has been recognized as comprehensively basic right involving the active right for movement, right as means to pursue happiness, and right which is to lead a life worthy of man The tourism right posesses all characteristics of human dignity, worthy of the man, pursuit of happiness, peace, and limitations for national security, maintenance of order, and common-wealth. Thus there are three major objectives in the tourism right which is jto improve the quality of national life and the tourism environment, and to increase the tourism value, and this three major objectives have deep relation to the constitutionally basic right of various kinds. I would like to propose the following-articles on the basis of the previously stated study. 1. To demand for the insertion of tourism right, as constitutional stipulation, into the constitution. 2. To advice the enactment and adoption of the national charter of tourism. 3. To make request for the improvement of the existing statute related to the tourism and the establishment of the article concerning the right and duty of the tourist concerned 3. To be anxious for the propulsion of world-wide unific legislation concerning itinerary procedures such as immigration control law, etc

신규호텔사업의 타당성 분석에 관한 연구

정찬종,강인호 啓明專門大學 産業開發硏究所 2000 啓明硏究論叢 Vol.18 No.1

본 연구는 호텔사업에 진출하고자 할 때 사업타당성 조사를 토대로 의사결정을 하는데 도움을 주고자 시도되었다. 경영활동 면에서 사업계획의 수행은 항상 불확실성과 변화에 따라 영향을 받게 되며, 미래에 대한 확실성이 매우 높은 경우라고 하더라도 계획된 경영은 필수적인 요건이다. 그 중에서도 신규호텔의 타당성 결정과 합리화에 관한 연구는 호텔산업의 중요한 연구대상이 되고 있다. 본 연구에서는 신규호텔사업 타당성 조사와 관련된 이론들을 체계화하여 타당성 조사항목 중 ①자연환경 분석, ②접근성 분석, ③사회·경제적 환경분석, ④내·외부적 전략분석을 통해 경상북도 포항의 사례호텔에 대한 타당성 분석을 시도하였다. 본 연구는 회계원칙상 안정성과 보수성에 입각하여 종합 분석한 제반자료를 토대로 최소기준치의 낙관적이지 못한 관점에서 분석이 처리되었음에도 불구하고 영업이익이 약 25% 수준이며, 법인세차감전 이익이 1차년도에 10%, 2차년도에 12%, 3차년도 13.3%의 전망을 보여주고 있다. 이러한 연구결과는 타 온천장 리조트 호텔에 비교해서 밝은 전망을 보여주고 있는 것이다. 더욱이 개관 이후 효율적인 경영계획의 수립과 운영시에는 더욱더 높은 이익이 발생되리라 생각한다. 그러나 교통시간의 단축에 따라 리조트호텔에서도 숙박관광이 아닌 당일관광으로 변화되는 경향이어서 객실 수요에 부정적인 효과를 줄 수 있기 때문에 이에 대한 해결책으로 다양한 활동을 할 수 있는 시설개발이 요구된다. This analysis of feasibility for new hotel business attempts to guide decision making, In carrying out the business plan uncertainty and changes always affect the execution of the plan. Even though the project for the business is affirmative a plan for operation is a necessary condition. Among them studies of the feasibility analysis for new hotel business and the rationalization for the business is an important field of the study. By organizing various theories on the feasibility analysis for new hotel business, this study attempted to apply the components of feasibility analysis in natural environment, and internal and external strategies to the case hotel in Pohang area. By applying accounting principles conservatively and safely to the data, this study finds that the hotel will make a operating profit at a level of twenty five percent and the income before income-tax will reach 10% in the first year, 12% in the second, and 13.3% in the third. These findings show that Pohang hotel has a much better prospect than the other hot spring resort hotels. An efficient operation plan and a thorough execution of the plan after opening will increase the profit level. Trends for one-day trip to resorts nowadays due to convenience for transportation will reduce a demand for rooms, Construction of various facilities for other activities at the hotel is a necessary solution.

精神分裂病에서의 血小板 Monoamine Oxidase 活性度와 血漿 Estradiol, Progesterone 및 Testosterone의 相關關係에 關한 硏究

金種億,李定均,禹鐘仁,朴贊雄 大韓神經精神醫學會 1984 신경정신의학 Vol.23 No.1

The hypothesis that certain central dopaminergic systems may be overactive in schizophrenia has quite generally accepted by many investigators. Studies of monoamine oxidase (MAO), the major degradating enzyme of biogenic monoamine, have provided a focus for recent biological in schizophrenia. This study was set up to determine the alteration of platelet MAO activity and its sexual differences, the change of plasm sex hormone levels and the correlation between platelet MAO activity and plasma sex hormone levels, in 130 schizophrenics, comparing with 197 normal healthy subjects. Platelet MAO activity was determined fluorometrically by the modified method of Kraml, measuring the deamination of kynuramine to 4-OH quinoline, and was expressed as nanomoles of quinoline produced per milligram of platelet protein per hour. At the same time, plasma estradiol, progesterone and testosterone levels wers determined by radioimmunoassay technique, Following results were obtained. 1. Platelet MAO activity is not different in acute schizophrenics, but is low significantly in chronic schizophrenics (63.7% of normal control group). 2. Platelet MAO activity is lower in male chronic schizophrenics(56.06% of control group) than female(64.69%), and the sex difference is significant. 3. Plasma estradiol level is significantly low in male chronic schizophrenics(71.82%). 4. The correlation coefficient between platelet MAO activity and plasma sex hormone levels reveal negative correlation between platelet MAO activity and plasma testosterone level in female chronic schizophrenics. From the results of the study, it is strongly suggested that the sex difference of platelet MAO activity in chronic schizophrenia is related to the alteration of plasma sex hormone levels.

배합사료의 공급체계에 대한 소비자의 의식조사

김종호,정찬길,이종인 한국식품유통학회 2005 食品流通硏究 Vol.22 No.1

The survey was focused on understanding of livestock farmers for feed supply system. Questionnaire was given to 181 livestock farmers who raise Korean cattle and milking cow, swine, layer, broiler, and other livestock. The questionnaire was given by livestock that farmers were raising animals and distribution channels that farmers were purchasing feed. Questions were given as follow. Task of distribution channels, feed price, preferred feed seller, price-cutting, necessity of firms that sell feeds manufactured by various firms, how to cut distribution cost, sliding scale system for feed price, etc. A few rationalization plans for feed supply system were suggested from the results of the questionnaire.

산란계 사료첨가제로서 크릴분말의 효과

김종덕,장재익,유문일,정흥우,권찬호,오두식,김창현 한국국제농업개발학회 2004 韓國國際農業開發學會誌 Vol.16 No.1

본 시험은 크릴 분말의 사료적 특성을 조사하고, 산란계 사료에 첨가하였을 때 계란의 생산성과 품질을 비교하기 위하여 수해하였다. 크릴 분말을 산란계 사료에 0, 1 및 2% 수준으로 첨가하여 216수에 6주간 사양시험을 실시하였다. 크릴분말의 일반성분은 수분 8.25%, 조단백질 50.52%, 조지방 16.67%, 조회분 15.72%로 단백질과 지방이 높은 동물성 사료원료였다. 그리고 무기질(15.72%), astaxanthin (10ppm) 및 콜레스테롤 함량 (780ppm) 또한 많았다. 산란율, 연파란율, 일일사료섭취량 및 난중은 처리간에 유의적인 차이가 없었다. 황고 및 난황색도는 크릴의 첨가수준이 높을수록 유의적으로 높아 산란계의 난질을 향상시키는 첨가제로서의 가능성을 보였다. 이상의 결과를 볼 때 크릴 분말은 단백질과 지방이 높은 동물성 사료이며, 산란계에서 천연착색제로의 가능성을 보였다. This experiment was conducted to evaluate the chemical composition of Antarctic Krill(Euphausia superba Dana) meal as feed, and to investigate the effect of its supplementation on productivity and egg quality of laying hen. A total of 216 layers at the age 43 weeks in commercial cage were fed for 6 weeks with 3 different diets containing 0, 1, and 2% Krill meal (KM). The chemical composition of KM was consisted of moisture 8.25%, crude protein 50.52%, crude fat 16.67%, curde ash 15.72%, indicating that KM contains large amount of protein and fat. Krill meal also contains large amounts of mineral(15.72%), astaxanthin(10ppm) and cholesterol(780ppm). No differences were found in egg production, broken and soft eggs, and feed intake among treatments. Dietary supplementation of KM resulted in increased egg yolk height(6.1㎜) and yolk color (2) compared with those of control, suggesting that KM can be used as a feed additive for yolk quality improvement. According to the results of this study, Krill meal can be supplemented in laying hen diets as protein and fat sources, and natural coloring pigment.

동진강 유역 비점오염원 정밀조사

원찬희,정팔진,김민정,조선영,김세훈,김종천 전북대학교 공학연구원 ( 구 전북대학교 공업기술연구소 ) 2002 工學硏究 Vol.33 No.-

Nonpoint source pollution(NSP) arises due to agriculture activity and it is quite an extensive and complicated problem in order to control and has received a great deal of concern during the recent years, whereas point source are known to originate from an estimated volume of contaminant discharged from a distinguishable source. Extensive research work have been conducted and presented in the past with regard to the various characteristics of watershed on Dong Jin River(DJR), however there are certain drawbacks of existing survey for determining important polluting sources, distribution features of pollutants and estimated load of the organic and nutrients from the creeks. Unfortunately, investigation for loadings originating due to agricultural drainage was not satisfactory, although the regional consideration for DJR across Kim Je Field(KJF) as an agricultural area receives a reasonable source point in the agri-pollution management. Therefore it was necessary to carry out a thorough investigation into the diffuse sources resulting, to form the pollution-developing estimation and to evaluate the output roperties and determining various factors in the generation of non-point pollution. Eventually, this research work would serve as an useful tool for the development of predictive pollution management for DJR. Non-point sources in the present work were classified as municipal non-treated sewage water discharged into the river, loadings through agricultural drainages in the dry/wet field and inadequate treatment of wastewater generated from livestocks. The entire duration of the research work was from December-2001 to July-2002. Site measurement were conducted during various season, in a dry season(December), in rainfall, in seed-sowing time and also collecting data from the rural public organizations related to water management was done and examined and examined during the mid of research work. Similarly, domestic wastewater loadings due to population was based on area unit, as City, Country, Up, Myon, Dong, Ri. The Dong Jin River watershed contains small three Creeks, KoBu(KB), DongJin(DJ, including JeongEup(JE) and ChilBo(CB), WonPyong(WP). It was further divided into 32 sub-watersheds which comprises of further 5,18,9 watersheds in the creeks respectively. The results obtained from research work are presented as follows. Animal productions have marked differences in the rate of pollutant loadings reported in the following sequence: DJ(only CE)>WP>CB>KB, in a case of Korean cow and milk cow. However, it was revealed that WP creek became significantly higher than any other livestocks. According to statistical data for land use, rice field(369.0㎢) and forest(378㎢) have much occupation prior to dry paddies(125.0㎢), residential land(32.0㎢) and others(5.0㎢). Especially, rice fields receives 2.5∼3 times than dry paddies in size.

비장경색이 동반된 쯔쯔가무시병 1예

오종찬,이범주,장재현,원경준,박경희,김동민,박치영,정춘해 朝鮮大學校 附設 醫學硏究所 2005 The Medical Journal of Chosun University Vol.30 No.1

Tsutsugamushi disease is an acute febrile illness caused by Orientie. tsutsugsmushi. It is characterized by fever, myalgia, lymphadenopathy, and rash. And it can be easily diagnosed by characteristic eschar and serologic testing. Nearly all of the patients with tsutsugamushi disease improve with antibiotics such as doxycycline. However, the fatality rate of untreated cases is seven to ten percent. Splenic infarction is not common disease which is caused by occlusion of the main splenic artery or any of its branches. It is mainly caused by emboli that arise from cardiovascular disease, but sometimes by regional thrombosis associated with leukemia, myeloproliferative disorder, sickle cell anemia, pancreatitis, splenic torsion and septicemia. We experienced one case of tsutsugamushi disease with splenic infarction, which was improved after doxycycline treatment finished.

Fasciola의 간농양에서 Praziquantel 7일 요법의 임상

김정룡,이효석,채종일,김선미,김찬규 대한감염학회 1997 감염 Vol.29 No.5

목 적 : Fasciola hepatica에 의한 간농양으로 진단 받은 환자에게 장기간 praziquantel을 투여하여, fasciola에 의한 간농양에 대한 장기간의 Praziquantel두여 효과를 알아보고자 하였다. 방 법 : F. hepatica에 의한 간농양으로 진단 받은 3명의 환자를 대상으로 하였다. F. hepatica에 의한 간농양으로 진단한 기준은 1) micro-ELISA에 의한 기생충에 대한 항체검사에서 fasciola 항원에 대한 반응이 양성이고 2) 말초 혈액 검사상 호산구증다증 을 보이며 3) 복부초음파 또는 복부컴퓨터단층촬영상 간질에 의한 간농양의특징적 소견을 보이며 4) 간내점 유병소에 대한 조직검사상 호산구성 농양을 보이는 경우로 하였다. Praziquantel의 투여는 하루 70-84mg/kg으로 7일간 투여 하였다. Praziquantel 투여 후 치료 효과 유무의 판정은 3개월 내에 말초혈액 호산구수의 500/㎣ 이하로의 감소 및 1년 이내에 간농양 의 소멸 여부로 결정하였다. 결 과 : 호산구다증은 2-3개월 내에 정상화 되었고, 간농양은 1예에서 치료 5개월 후에 병변의 크기가 90%이하로 감소하였고 나머지 2예에서 1년 이내에 소실되었다. Praziquantel의 투여를 중단할만한 심각한 부작용은 없었다. 결 론 : 7일간의 praziquantel 투여는 간질증에 의한 간농양에 대해 효과가 있으리라 생각되며 안전하다. Background : Fascioliasis is a zoonotic helminthiasis by fasciola species and is occasionally complicated by liver abscess, and the treatment of choice is oral bithionol, which is not available in Korea. Most clinical reports showed that praziquantel given at usual dosage(75mg/kg for 1day) failed to cure Fasciola fepatica infections, however, it has not been investigated whether long term praziquantel(70mg/kg/d for 7 days) would be effective. We evaluated the effectiveness of long term praziquantel therapy in patients with Fasiola liver abscess. Method : There patients were included in the current study who were diagnosed as liver abscess by F. hepatica. The diagnostic criteria for inclusion were 1) hypereosinophilia, 2) positive serologic test for F. hepatica antigen, 3) characteristic findings on CT scan and 4) demonstration of aggregates of eosinophils on ultrasonography-guided aspirates of the abscess. Praziquantel was given orally to patients at the daily does of 70-84mg/kg for 7 days. the effectiveness was assessed by the normalization of count at the end of 3 months and the disappearance of abscess cavity on ultrasonography or CT scam one year after treatment. Results : Blood eosinophil count decreased to less than 500/mm³ in all patient within 2 to 3 months. The liver abscesses reduced in size by 90% in 5 months in one patient and disappeared within a year in two patients. No major adverse effects were observed. Conclusion : We conclude that 7-day praziquantel therapy may be effective and safe in the treatment of liver abscess caused by F. hepatica.

부산 북항지역 해양 탄성파탐사

김진후,정성기,배종견,박찬우 東亞大學校 海洋資源硏究所 1995 硏究論文集 Vol.9 No.1

A marine seismic exploration with 3.5khz sub-bottom profiler was carried out as a part of preliminary geological survey in the Buckhang area, Pusan, where an ocean bridge is considered to be constructed connecting Chunghak-dong, Yongdo-ku with Kamman-dong, Nam-ku. The seismic survey was conducted on the 10 survey lines(total length of 10km), and the aim of this survey was to profile depth of bedrock and investigate subsurface structures such as faults and fracture zones that might be present in the area. The subsurface structure consists of the upper sediment layer and the lower acoustic bedrock. The thin sediment layer covers the bedrock on the west and is getting thicker eastward. The bedrock depth also increases eastward, up to 15m at the west area and 24m in the east area. A minor fault is known to exist at the shore of Chunghak-dong, Youngdo-ku, but there is no evidence that indicates the existence of fault or fracture zones over the study area.